US3995610B1 - - Google Patents

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Publication number
US3995610B1
US3995610B1 US52778074A US3995610B1 US 3995610 B1 US3995610 B1 US 3995610B1 US 52778074 A US52778074 A US 52778074A US 3995610 B1 US3995610 B1 US 3995610B1
Authority
US
United States
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Lifetime
Application number
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English (en)
Original Assignee
Mitsubishi Motors Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP13387373A external-priority patent/JPS5417882B2/ja
Priority claimed from JP3866574A external-priority patent/JPS567536B2/ja
Application filed by Mitsubishi Motors Corp filed Critical Mitsubishi Motors Corp
Application granted granted Critical
Publication of US3995610A publication Critical patent/US3995610A/en
Publication of US3995610B1 publication Critical patent/US3995610B1/en
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

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Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/22—Compensation of inertia forces
    • F16F15/26—Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system, i.e. masses connected through a kinematic mechanism or gear system
    • F16F15/264—Rotating balancer shafts
    • F16F15/265—Arrangement of two or more balancer shafts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B2075/1804—Number of cylinders
    • F02B2075/1816—Number of cylinders four
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/16—Engines characterised by number of cylinders, e.g. single-cylinder engines
    • F02B75/18—Multi-cylinder engines
    • F02B75/20—Multi-cylinder engines with cylinders all in one line
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2173—Cranks and wrist pins
    • Y10T74/2183—Counterbalanced
    • Y10T74/2184—Vibration dampers

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  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Shafts, Cranks, Connecting Bars, And Related Bearings (AREA)
  • Vibration Prevention Devices (AREA)
US05/527,780 1973-11-27 1974-11-27 Four cylinder straight-type engine with secondary balancer system Expired - Lifetime US3995610A (en)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JA48-133873 1973-11-27
JP13387373A JPS5417882B2 (forum.php) 1973-11-27 1973-11-27
JA49-38665 1974-04-05
JP3866574A JPS567536B2 (forum.php) 1974-04-05 1974-04-05

Publications (2)

Publication Number Publication Date
US3995610A US3995610A (en) 1976-12-07
US3995610B1 true US3995610B1 (forum.php) 1989-01-03

Family

ID=26377937

Family Applications (1)

Application Number Title Priority Date Filing Date
US05/527,780 Expired - Lifetime US3995610A (en) 1973-11-27 1974-11-27 Four cylinder straight-type engine with secondary balancer system

Country Status (6)

Country Link
US (1) US3995610A (forum.php)
DE (1) DE2455667C2 (forum.php)
FR (1) FR2252510B1 (forum.php)
GB (1) GB1498195A (forum.php)
IT (1) IT1023379B (forum.php)
SE (1) SE424904B (forum.php)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095579A (en) * 1974-12-26 1978-06-20 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine balancer driving mechanism
US4290319A (en) * 1978-07-01 1981-09-22 Volkswagenwerk Aktiengesellschaft Device for the balancing of inertia forces of reciprocating piston-crankshaft engines
US4574749A (en) * 1983-04-21 1986-03-11 Elf France Counterbalanced piston rotary machine
US4677948A (en) * 1986-05-29 1987-07-07 Chrysler Motors Corporation Lubricating system for an engine balancing device
US4703724A (en) * 1986-05-29 1987-11-03 Chrysler Motors Corporation Engine balancing device with a lubricant side discharge
US4703725A (en) * 1986-05-29 1987-11-03 Chrysler Motors Corporation Mounting of an engine balancing device
US5218885A (en) * 1990-10-18 1993-06-15 Honda Giken Kogyo Kabushiki Kaisha Engine balancing and improvements thereof
RU2438025C2 (ru) * 2010-02-24 2011-12-27 Учреждение Российской Академии Наук Институт Машиноведения Им. А.А. Благонравова Ран Механизм уравновешивания шестицилиндрового двигателя внутреннего сгорания
WO2012110722A1 (fr) 2011-02-15 2012-08-23 Renault S.A.S. Moteur à combustion interne équipé d'arbres d'équilibrage et procédé de pilotage d'un tel moteur
US20170276213A1 (en) * 2016-03-23 2017-09-28 Yamaha Hatsudoki Kabushiki Kaisha In-line four cylinder engine

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3522988A1 (de) * 1984-12-13 1986-06-26 Claudius Dr. 5000 Köln Kaniut jun. Split - motor fuer kraftfahrzeuge mit geteilter kurbelwelle und motor - querwelle fuer hilfsgeraete - antriebe
US5095793A (en) * 1990-03-13 1992-03-17 Gerber Garment Technology, Inc. Cutter drive vibration dampening system
WO2017141458A1 (ja) * 2016-02-19 2017-08-24 ヤマハ発動機株式会社 往復スライダクランク機構を備えた機械および往復スライダクランク機構を備えた機械の設計方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1163832A (en) * 1912-10-31 1915-12-14 Frederick William Lanchester Balancing means for reciprocating engines.
FR1106744A (fr) * 1953-06-03 1955-12-22 Procédé et dispositif pour équilibrer des moteurs ayant les cylindres placés l'un à côté de l'autre et les manivelles placées du même côté de l'axe moteur
DE1070441B (de) * 1956-01-09 1959-12-03 Awm.·. Vyzkwmtny ustav naftovych motoru, Karel Oktavec, Prag und Bofivoj Odstrcil, Prag-Stfesovice Einrichtung zum Massenausgleich für Rolbenmaschinen. 5. 1. 5>7. Tschechoslowakei
US3511110A (en) * 1968-07-22 1970-05-12 Deere & Co Engine balancer
DE2147213C3 (de) * 1971-09-22 1975-09-18 Husqvarna Vapenfabriks Ab, Huskvarna (Schweden) Anordnung zum Schwingungsausgleich an Kolbenmaschinen

Cited By (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4095579A (en) * 1974-12-26 1978-06-20 Mitsubishi Jidosha Kogyo Kabushiki Kaisha Engine balancer driving mechanism
US4290319A (en) * 1978-07-01 1981-09-22 Volkswagenwerk Aktiengesellschaft Device for the balancing of inertia forces of reciprocating piston-crankshaft engines
US4574749A (en) * 1983-04-21 1986-03-11 Elf France Counterbalanced piston rotary machine
US4677948A (en) * 1986-05-29 1987-07-07 Chrysler Motors Corporation Lubricating system for an engine balancing device
US4703724A (en) * 1986-05-29 1987-11-03 Chrysler Motors Corporation Engine balancing device with a lubricant side discharge
US4703725A (en) * 1986-05-29 1987-11-03 Chrysler Motors Corporation Mounting of an engine balancing device
US5218885A (en) * 1990-10-18 1993-06-15 Honda Giken Kogyo Kabushiki Kaisha Engine balancing and improvements thereof
RU2438025C2 (ru) * 2010-02-24 2011-12-27 Учреждение Российской Академии Наук Институт Машиноведения Им. А.А. Благонравова Ран Механизм уравновешивания шестицилиндрового двигателя внутреннего сгорания
WO2012110722A1 (fr) 2011-02-15 2012-08-23 Renault S.A.S. Moteur à combustion interne équipé d'arbres d'équilibrage et procédé de pilotage d'un tel moteur
US20170276213A1 (en) * 2016-03-23 2017-09-28 Yamaha Hatsudoki Kabushiki Kaisha In-line four cylinder engine
US10041563B2 (en) * 2016-03-23 2018-08-07 Yamaha Hatsudoki Kabushiki Kaisha In-line four cylinder engine

Also Published As

Publication number Publication date
FR2252510A1 (forum.php) 1975-06-20
AU7559374A (en) 1976-05-27
DE2455667A1 (de) 1975-06-05
FR2252510B1 (forum.php) 1977-11-04
GB1498195A (en) 1978-01-18
IT1023379B (it) 1978-05-10
US3995610A (en) 1976-12-07
SE7414849L (forum.php) 1975-05-28
DE2455667C2 (de) 1985-06-20
SE424904B (sv) 1982-08-16

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Legal Events

Date Code Title Description
RR Request for reexamination filed

Effective date: 19860825

B1 Reexamination certificate first reexamination